@charset "utf-8";

.top {
    height: 24px;
    width: 1000px;
    background-color: rgb(0, 183, 238);
    margin: 0 auto;
}

.top1 {
    position: relative;
    height: 116px;
    width: 1000px;
    margin: 0 auto;
}

.top1-1 {
    position: absolute;
    height: 63px;
    width: 121px;
    margin-top: 38px;
    margin-left: 73px;
}

.top1-2 {
    position: absolute;
    width: 424px;
    height: 14px;
    margin-top: 70px;
    margin-left: 264px;
}

.top1-2 span {
    padding-right: 19px;
    font-size: 13px;
    font-weight: bold;
}

.top1-3 {
    position: absolute;
    width: 216px;
    height: 30px;
    margin-top: 65px;
    margin-left: 708px;
}

.top1-3 input {
    height: 100%;
    width: 100%;
    border: 1px solid #000;
}

.top1-4 {
    position: absolute;
    margin-left: 890px;
    margin-top: 70px;
}

.title {
    height: 400px;
    width: 1000px;
    margin: 0 auto;
}

.main1,
.main3 {
    padding: 26px 0px 0px;
    background-color: #fafafa;
    height: 83px;
    width: 1000px;
    margin: 0 auto;
}

.about-us-title {
    margin: 0 auto 20px;
    width: 145px;
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    border: 2px solid #6db6ff;
}



.about-us-title>legend {
    /* margin: 0 auto; */
    font-size: 24px;
    /* font-weight: bold; */
}


.main2 {
    position: relative;
    height: 323px;
    width: 1000px;
    background-color: rgb(250, 250, 250);
    ;
    margin: 0 auto;
}

.main2-1 {
    position: absolute;
    height: 323px;
    width: 270px;
    background-color: rgb(242, 242, 242);
    margin-left: 51px;
}

.main2-1-1 {
    height: 126px;
    width: 126px;
    margin-top: 18px;
    margin-left: 71px;
    margin-bottom: 8px;
}

.main2-1 span,
.main2-2 span,
.main2-3 span {
    display: block;
    text-align: center;
    font-weight: bold;
    padding-top: 3px;
}

.main2-1-2 {
    width: 247px;
    height: 106px;
    margin: 16px auto;
    margin-bottom: 0px;
    font-size: 13px;
    line-height: 23px;
    color: rgb(158, 158, 158);
}

.main2-2 {
    position: absolute;
    height: 323px;
    width: 270px;
    background-color: rgb(242, 242, 242);
    margin-left: 360px;
}

.main2-3 {
    position: absolute;
    height: 323px;
    width: 270px;
    background-color: rgb(242, 242, 242);
    margin-left: 671px;
}

.main4 {
    height: 662px;
    width: 899px;
    margin: 0 auto;
}

.main4-1 {
    position: relative;
    height: 306px;
    width: 899px;
}

.main4-1 img,
.main4-2 img,
.main4-3 img {
    width: 295px;
    height: 210px;
}

.main4-1-1 {
    position: absolute;
    height: 210px;
    width: 295px;
    margin-top: 22px;
}

.main4-1-2 {
    position: absolute;
    height: 210px;
    width: 295px;
    margin-top: 22px;
    margin-left: 302px;
}

.main4-1-3 {
    position: absolute;
    height: 210px;
    width: 295px;
    margin-top: 22px;
    margin-left: 604px;
}

.ts {
    position: absolute;
    font-size: 13px;
    padding-top: 247px;
    padding-left: 26px;
}

.ts1 {
    position: absolute;
    font-size: 13px;
    padding-top: 247px;
    padding-left: 324px;
}

.ts2 {
    position: absolute;
    font-size: 13px;
    padding-top: 247px;
    padding-left: 631px;
}

.main4-1-4 {
    position: absolute;
    height: 24px;
    width: 135px;
    margin-top: 279px;
    margin-left: 73px;
    background-color: rgb(109, 182, 255);
    font-size: 16px;
    font-weight: bold;
    color: white;
    letter-spacing: 4px;
    text-align: center;
    padding-top: 2px;
}

.main4-1-4-1 {
    position: absolute;
    height: 24px;
    width: 135px;
    margin-top: 279px;
    margin-left: 382px;
    background-color: rgb(109, 182, 255);
    font-size: 16px;
    font-weight: bold;
    color: white;
    letter-spacing: 4px;
    text-align: center;
    padding-top: 2px;
}

.main4-1-4-2 {
    position: absolute;
    height: 24px;
    width: 135px;
    margin-top: 279px;
    margin-left: 680px;
    background-color: rgb(109, 182, 255);
    font-size: 16px;
    font-weight: bold;
    color: white;
    letter-spacing: 4px;
    text-align: center;
    padding-top: 2px;
}

.main4-2-1 {
    position: absolute;
    height: 306px;
    width: 295px;
    margin-top: 22px;
}

.bottom {
    margin: 0 auto;
    width: 896px;
    height: 304px;
    background-image: url(../assets/images/friendship.jpg);
    background-repeat: no-repeat;
    background-size: cover;
}

.mask-layer {
    padding-top: 20px;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
}

.about-us-title1 {
    margin: 20px auto 0px;
    width: 145px;
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    border: 2px solid #6db6ff;
}

.bottom fieldset legend {
    font-size: 24px;
    font-weight: bolder;
    color: white;
    margin: auto;
}

.bo1 {
    font-size: 14px;
    font-weight: bolder;
    padding: 0px 35px;
    color: white;
}

.bottom-left {
    position: absolute;
    margin-left: 10px;
    margin-top: 60px;
    height: 69px;
    width: 37px;
    background-color: rgb(61, 61, 61);
}

.bottom-left img,
.bottom-right img {
    padding-left: 9px;
    padding-top: 20px;
}

.bottom-right {
    position: absolute;
    margin-left: 852px;
    margin-top: 60px;
    height: 69px;
    width: 37px;
    background-color: rgb(61, 61, 61);
}

.bottom1 {
    position: absolute;
    height: 81px;
    width: 221px;
    background-color: white;
    margin-left: 80px;
    margin-top: 56px;
}

.bottom1 img,
.bottom2 img,
.bottom3 img {
    height: 100%;
}

.bottom2 {
    position: absolute;
    height: 81px;
    width: 221px;
    background-color: white;
    margin-left: 340px;
    margin-top: 56px;
}

.bottom3 {
    position: absolute;
    height: 81px;
    width: 221px;
    background-color: white;
    margin-left: 600px;
    margin-top: 56px;
}

hr {
    margin-top: 40px;
    margin-bottom: 0px;
    border-color: rgb(234, 237, 240);
}

.bottom4 {
    width: 901px;
    height: 102px;
    margin: auto;
    margin-top: 90px;
    margin-bottom: 30px;
}

.bottom4-1 {
    display: inline-block;
    width: 118px;
    height: 102px;
    margin-right: 20px;
}

.bottom4-1 p,
.bottom4-2 p {
    padding: 0;
    margin: 0;
}

.bottom4-1-1 {
    font-size: 16px;
    font-weight: bolder;
}

.bottom4-1-2 {
    font-size: 11px;
    line-height: 20px;
}

.bottom4-2 {
    width: 300px;
    /* height: 102px; */
    display: inline-block;
}


.bottom4-2-1 {
    width: 43px;
    height: 28px;
    display: inline-block;
}

.bottom4-2-1 img {
    height: 100%;
}

.bottom4-2 p {
    display: inline-block;
}

.bottom4-2-2 {
    font-size: 15px;
    font-weight: bolder;
}

.bottom4-2-2 span {
    font-size: 11px;
}

.bottom4-2-3 {
    font-size: 8px;
}

.bottom4-2-3 img {
    padding-left: 50px;
}

.bottom4-2-4 {
    display: inline-block;
    height: 20px;
    width: 20px;
}

.bottom4-2-4 img {
    height: 100%;
    width: 100%;
}

.bottom4-2-5 {
    font-weight: bolder;
    padding-left: 10px;
    font-size: 15px;
}

.bottom5 {
    width: 1000px;
    height: 70px;
    background-color: rgb(109, 182, 255);
    margin: auto;
    padding-left: 325px;
    padding-top: 35px;
    box-sizing: border-box;
}